Aleph Zero Airdrop Smart Contract

Getting Started

Prerequisites

• Cargo
• Rust
• ink!
• Cargo Contract v3.2.0

cargo install --force --locked cargo-contract --version 3.2.0

Checking code

cargo checkmate
cargo sort

Testing

Run unit tests

cargo test

Run integration tests

export CONTRACTS_NODE="/Users/myname/.cargo/bin/substrate-contracts-node"
cargo test --features e2e-tests

Deployment

1. Build contract:

# You may need to run
# chmod +x build.sh f
./build.sh

2. If setting up locally, start a local development chain.

substrate-contracts-node --dev

3. Upload, initialise and interact with contract at Contracts UI.

References

• Ink env block timestamp
• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getMilliseconds
• https://docs.rs/ink_e2e/4.3.0/ink_e2e/struct.Client.html